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250 lines
9.1 KiB
250 lines
9.1 KiB
<?php
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/* For licensing terms, see /license.txt */
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require_once api_get_path(LIBRARY_PATH).'phpmailer/class.phpmailer.php';
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require_once api_get_path(CONFIGURATION_PATH).'mail.conf.php';
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// A regular expression for testing against valid email addresses.
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// It should actually be revised for using the complete RFC3696 description:
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// http://tools.ietf.org/html/rfc3696#section-3
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//$regexp_rfc3696 = "^[0-9a-z_\.+-]+@(([0-9]{1,3}\.){3}[0-9]{1,3}|([0-9a-z][0-9a-z-]*[0-9a-z]\.)+[a-z]{2,3})$"; // Deprecated, 13-OCT-2010.
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/**
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* Sends email using the phpmailer class
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* Sender name and email can be specified, if not specified
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* name and email of the platform admin are used
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*
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* @author Bert Vanderkimpen ICT&O UGent
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*
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* @param recipient_name name of recipient
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* @param recipient_email email of recipient
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* @param message email body
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* @param subject email subject
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* @return returns true if mail was sent
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* @see class.phpmailer.php
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*/
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function api_mail($recipient_name, $recipient_email, $subject, $message, $sender_name = '', $sender_email = '', $extra_headers = '') {
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//global $regexp_rfc3696; // Deprecated, 13-OCT-2010.
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global $platform_email;
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$mail = new PHPMailer();
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$mail->Mailer = $platform_email['SMTP_MAILER'];
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$mail->Host = $platform_email['SMTP_HOST'];
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$mail->Port = $platform_email['SMTP_PORT'];
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$mail->CharSet = $platform_email['SMTP_CHARSET'];
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$mail->WordWrap = 200; // Stay far below SMTP protocol 980 chars limit.
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if ($platform_email['SMTP_AUTH']) {
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$mail->SMTPAuth = 1;
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$mail->Username = $platform_email['SMTP_USER'];
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$mail->Password = $platform_email['SMTP_PASS'];
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}
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$mail->Priority = 3; // 5 = low, 1 = high
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$mail->AddCustomHeader('Errors-To: '.$platform_email['SMTP_FROM_EMAIL']);
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$mail->IsHTML(0);
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$mail->SMTPKeepAlive = true;
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// Attachments
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// $mail->AddAttachment($path);
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// $mail->AddAttachment($path, $filename);
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if ($sender_email != '') {
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$mail->From = $sender_email;
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$mail->Sender = $sender_email;
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//$mail->ConfirmReadingTo = $sender_email; // Disposition-Notification
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} else {
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$mail->From = $platform_email['SMTP_FROM_EMAIL'];
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$mail->Sender = $platform_email['SMTP_FROM_EMAIL'];
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//$mail->ConfirmReadingTo = $platform_email['SMTP_FROM_EMAIL']; // Disposition-Notification
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}
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if ($sender_name != '') {
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$mail->FromName = $sender_name;
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} else {
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$mail->FromName = $platform_email['SMTP_FROM_NAME'];
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}
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$mail->Subject = $subject;
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$mail->Body = $message;
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// Only valid addresses are accepted.
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//if (eregi($regexp_rfc3696, $recipient_email)) { // Deprecated, 13-OCT-2010.
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if (api_valid_email($recipient_email)) {
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$mail->AddAddress($recipient_email, $recipient_name);
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}
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if ($extra_headers != '') {
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$mail->AddCustomHeader($extra_headers);
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}
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// Send the mail message.
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if (!$mail->Send()) {
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//echo 'ERROR: mail not sent to '.$recipient_name.' ('.$recipient_email.') because of '.$mail->ErrorInfo.'<br />';
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return 0;
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}
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// Clear all the addresses.
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$mail->ClearAddresses();
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return 1;
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}
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/**
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* Sends an HTML email using the phpmailer class (and multipart/alternative to downgrade gracefully)
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* Sender name and email can be specified, if not specified
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* name and email of the platform admin are used
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*
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* @author Bert Vanderkimpen ICT&O UGent
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* @author Yannick Warnier <yannick.warnier@beeznest.com>
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*
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* @param string name of recipient
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* @param string email of recipient
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* @param string email subject
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* @param string email body
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* @param string sender name
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* @param string sender e-mail
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* @param array extra headers in form $headers = array($name => $value) to allow parsing
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* @param array data file (path and filename)
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* @param array data to attach a file (optional)
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* @param bool True for attaching a embedded file inside content html (optional)
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* @return returns true if mail was sent
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* @see class.phpmailer.php
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*/
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function api_mail_html($recipient_name, $recipient_email, $subject, $message, $sender_name = '', $sender_email = '', $extra_headers = null, $data_file = array(), $embedded_image = false) {
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//global $regexp_rfc3696; // Deprecated, 13-OCT-2010.
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global $platform_email;
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$mail = new PHPMailer();
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$mail->Mailer = $platform_email['SMTP_MAILER'];
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$mail->Host = $platform_email['SMTP_HOST'];
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$mail->Port = $platform_email['SMTP_PORT'];
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$mail->CharSet = $platform_email['SMTP_CHARSET'];
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$mail->WordWrap = 200; // Stay far below SMTP protocol 980 chars limit.
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if ($platform_email['SMTP_AUTH']) {
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$mail->SMTPAuth = 1;
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$mail->Username = $platform_email['SMTP_USER'];
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$mail->Password = $platform_email['SMTP_PASS'];
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}
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$mail->Priority = 3; // 5 = low, 1 = high
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$mail->AddCustomHeader('Errors-To: '.$platform_email['SMTP_FROM_EMAIL']);
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$mail->IsHTML(0);
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$mail->SMTPKeepAlive = true;
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if (($sender_email != '') && ($sender_name != '')) {
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$mail->AddReplyTo($sender_email, $sender_name);
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}
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// Attachments
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// $mail->AddAttachment($path);
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// $mail->AddAttachment($path, $filename);
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if ($sender_email != '') {
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$mail->From = $sender_email;
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$mail->Sender = $sender_email;
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//$mail->ConfirmReadingTo = $sender_email; // Disposition-Notification
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} else {
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$mail->From = $platform_email['SMTP_FROM_EMAIL'];
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$mail->Sender = $platform_email['SMTP_FROM_EMAIL'];
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//$mail->ConfirmReadingTo = $platform_email['SMTP_FROM_EMAIL']; // Disposition-Notification
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}
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if ($sender_name != '') {
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$mail->FromName = $sender_name;
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} else {
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$mail->FromName = $platform_email['SMTP_FROM_NAME'];
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}
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$mail->Subject = $subject;
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$mail->AltBody = strip_tags(str_replace('<br />',"\n", api_html_entity_decode($message)));
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// Send embedded image.
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if ($embedded_image) {
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// Get all images html inside content.
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preg_match_all("/<img\s+.*?src=[\"\']?([^\"\' >]*)[\"\']?[^>]*>/i", $message, $m);
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// Prepare new tag images.
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$new_images_html = array();
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$i = 1;
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if (!empty($m[1])) {
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foreach ($m[1] as $image_path) {
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$real_path = realpath($image_path);
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$filename = basename($image_path);
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$image_cid = $filename.'_'.$i;
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$encoding = 'base64';
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$image_type = mime_content_type($real_path);
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$mail->AddEmbeddedImage($real_path, $image_cid, $filename, $encoding, $image_type);
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$new_images_html[] = '<img src="cid:'.$image_cid.'" />';
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$i++;
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}
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}
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// Replace origin image for new embedded image html.
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$x = 0;
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if (!empty($m[0])) {
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foreach ($m[0] as $orig_img) {
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$message = str_replace($orig_img, $new_images_html[$x], $message);
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$x++;
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}
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}
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}
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$mail->Body = '<html><head></head><body>'.$message.'</body></html>';
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// Attachment ...
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if (!empty($data_file)) {
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$mail->AddAttachment($data_file['path'], $data_file['filename']);
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}
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// Only valid addresses are accepted.
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if (is_array($recipient_email)) {
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foreach ($recipient_email as $dest) {
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//if (eregi($regexp_rfc3696, $dest)) { // Deprecated, 13-OCT-2010.
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if (api_valid_email($dest)) {
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$mail->AddAddress($dest, $recipient_name);
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//$mail->AddAddress($dest, ($i > 1 ? '' : $recipient_name));
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}
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}
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} else {
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//if (eregi($regexp_rfc3696, $recipient_email)) { // Deprecated, 13-OCT-2010.
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if (api_valid_email($recipient_email)) {
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$mail->AddAddress($recipient_email, $recipient_name);
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} else {
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return 0;
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}
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}
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if (is_array($extra_headers) && count($extra_headers) > 0) {
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foreach ($extra_headers as $key => $value) {
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switch (strtolower($key)) {
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case 'encoding':
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case 'content-transfer-encoding':
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$mail->Encoding = $value;
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break;
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case 'charset':
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$mail->Charset = $value;
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break;
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case 'contenttype':
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case 'content-type':
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$mail->ContentType = $value;
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break;
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default:
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$mail->AddCustomHeader($key.':'.$value);
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break;
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}
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}
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}
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// WordWrap the html body (phpMailer only fixes AltBody) FS#2988
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$mail->Body = $mail->WrapText($mail->Body, $mail->WordWrap);
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// Send the mail message.
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if (!$mail->Send()) {
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//echo 'ERROR: mail not sent to '.$recipient_name.' ('.$recipient_email.') because of '.$mail->ErrorInfo.'<br />';
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return 0;
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}
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// Clear all the addresses.
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$mail->ClearAddresses();
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return 1;
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}
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